ADM810JARTZ-REEL

Supervisors Overview

The ADM810JARTZ-REEL is a single-channel voltage supervisor manufactured by Analog Devices Inc., designed to monitor power supply integrity in electronic systems. It operates within a supply voltage range of 1 V to 5.5 V and features a push-pull/totem pole output configuration with active-high reset signaling. The device incorporates a fixed reset timeout delay of 240 ms to ensure stable system recovery during power-up or brown-out events. Packaged in a compact SOT-23-3 surface-mount format, it supports an extended industrial operating temperature range from -40°C to +125°C. This component provides reliable supervision for microprocessors and memory circuits without requiring external timing components.

Supervisors Feature Summary

• Provides simple reset and power-on reset functionality for monitored voltage rails
• Features a push-pull output driver capable of sourcing and sinking current directly
• Includes a fixed internal reset timeout delay to prevent premature system activation
• Operates across a wide industrial temperature range for robust environmental performance

Supervisors Applications

• Microprocessor system power monitoring
• Memory circuit supervision
• Brown-out detection in embedded systems
• Power-on reset generation for digital logic

Supervisors Procurement Notes

Verify the specific suffix 'JARTZ' against official Analog Devices documentation to confirm the exact threshold voltage variant and tape-and-reel packaging specifications. Ensure compatibility with the target PCB footprint for the SOT-23-3 package. Confirm that the required reset delay and output polarity meet the design requirements before finalizing procurement orders.

Supervisors Selection Notes

Select this component when a fixed 240 ms reset delay and active-high output are required for single-voltage supervision. Consider the SOT-23-3 package size constraints and the 1 V to 5.5 V input range suitability. Evaluate if the standard accuracy meets the application's tolerance needs compared to other variants in the ADM810 family.

Supervisors Part Context

This part belongs to the ADM810 series of voltage supervisors from Analog Devices, which offers various threshold voltages and packages. The 'JARTZ' designation typically indicates a specific threshold voltage option and reel packaging format within this product line. These devices are commonly used in portable electronics and industrial control applications where reliable power management is critical.

Supervisors Replacement Considerations

Check Analog Devices datasheets for alternative ADM810 variants with matching threshold voltages and output configurations. Verify pinout compatibility for direct replacement in existing designs. Consider package differences if transitioning between SOT-23-3 and SC-70-3 options.